/*
 * jPOS Project [http://jpos.org]
 * Copyright (C) 2000-2015 Alejandro P. Revilla
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package org.jpos.util;

@SuppressWarnings("unused")
public class BufferedExceptionLogListener extends BufferedLogListener {
	public LogEvent log(LogEvent ev) {
		if (hasException(ev))
			super.log(ev);
		return ev;
	}

	private boolean hasException(LogEvent evt) {
		for (Object o : evt.getPayLoad()) {
			if (o instanceof Throwable)
				return true;
		}
		return false;
	}
}
